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Strike441 [17]
3 years ago
11

Jake completed a marathon race 3 hours and 12 minutes.write Jakes running time as a decimal

Mathematics
2 answers:
iVinArrow [24]3 years ago
6 0
If an hour is equal to 1, then we know that the answer is more than 3. 12 minutes is equal to 1/5 of an hour, and if we add 3 and 1/5, we get the answer.

3 1/5
In-s [12.5K]3 years ago
4 0

Answer:

Jake's running time as a decimal is:

3.2 hours

Step-by-step explanation:

We are given that:

Jake completed a marathon race 3 hours and 12 minutes.

We know that:

1 hour= 60 minutes

1 minute= 1/60 hour

12 minutes = 12/60 minutes

                  = 0.2 hour

3 hours and 12 minutes= (3+0.2) hours

                                      = 3.2 hours

Hence, Jake's running time as a decimal is:

3.2 hours

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svetlana [45]
Let denote Pat's age with P and Zach's age with Z.
We know the following facts:
<span>1.Pat is six years older than twice his Cousin Zach’s age. We can rewrite this statement as:
P=2*Z+6
</span><span>2. The sum of their ages is less than 36.
P+Z<36
In order to find the greatest age that Zach could be we should find for which Z 
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35-Z=2*Z+6
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3 years ago
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Answer:

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Step-by-step explanation:

Givens

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Sum = -1 (1 - 4096) / 5

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Answer:

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